This week on The Challenge last week’s shocking elimination sends the house upside down, power backfires for one contestant, another contestant is backstabbed and four mercenaries do battle in the elimination.

This week on The Challenge two brutal eliminations send one competitor home, the contestants plot to use the grenade to their advantage, one contestant’s future is put in jeopardy after a hard fall and a new Troika is formed.

This week on The Challenge a top competitor is sent home, the Troika strategically uses the grenade to its advantage, a double elimination sends shock waves through the house and a twist shakes up this weeks’ elimination battles.

This week on The Challenge a controversial note sends shockwaves through the house, a terrifying underwater challenge sets up the next Troika, friendships are torn apart through nominations and key politic moves are made.

This week on The Challenge the Troika deliberates who to put up for elimination, an explosive night out dooms one contestants chances, the threat of power couples grows and an intense elimination impresses everyone.